<?php
declare(strict_types=1);
namespace DoctrineMigrations;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;
/**
* Auto-generated Migration: Please modify to your needs!
*/
final class Version20220706220842 extends AbstractMigration
{
public function getDescription(): string
{
return '';
}
public function up(Schema $schema): void
{
// this up() migration is auto-generated, please modify it to your needs
$this->addSql('ALTER TABLE service_process DROP FOREIGN KEY FK_49994A0A2DE62210');
$this->addSql('ALTER TABLE service_process DROP FOREIGN KEY FK_49994A0AAA23F6C8');
$this->addSql('DROP INDEX UNIQ_49994A0A2DE62210 ON service_process');
$this->addSql('DROP INDEX UNIQ_49994A0AAA23F6C8 ON service_process');
$this->addSql('ALTER TABLE service_process ADD sequence INT NOT NULL, DROP previous_id, DROP next_id');
}
public function down(Schema $schema): void
{
// this down() migration is auto-generated, please modify it to your needs
$this->addSql('ALTER TABLE service_process ADD previous_id INT DEFAULT NULL, ADD next_id INT DEFAULT NULL, DROP sequence');
$this->addSql('ALTER TABLE service_process ADD CONSTRAINT FK_49994A0A2DE62210 FOREIGN KEY (previous_id) REFERENCES service_process (id) ON UPDATE NO ACTION ON DELETE SET NULL');
$this->addSql('ALTER TABLE service_process ADD CONSTRAINT FK_49994A0AAA23F6C8 FOREIGN KEY (next_id) REFERENCES service_process (id) ON UPDATE NO ACTION ON DELETE SET NULL');
$this->addSql('CREATE UNIQUE INDEX UNIQ_49994A0A2DE62210 ON service_process (previous_id)');
$this->addSql('CREATE UNIQUE INDEX UNIQ_49994A0AAA23F6C8 ON service_process (next_id)');
}
}